# Idle Mastermind vs Heaven Vs Hell

The clearest difference is review sentiment: Idle Mastermind at 68% against Heaven Vs Hell's 0%. Idle Mastermind also leads on rating (4.6 vs 1.0) and ratings volume (440 vs 2). Heaven Vs Hell's advantage is in-app purchases (none vs 12) and ads (none vs shown). On price, device support and iOS requirement there is nothing between them.

Both are free to download. Idle Mastermind sells 12 one-off in-app purchases. Heaven Vs Hell asks for nothing beyond the download.

Idle Mastermind holds the better App Store score, 4.6 against 1.0. That said, the two scores are not equally well evidenced: Idle Mastermind has 440 ratings behind it against 2, so its average is the more settled of the two. Written reviews point the same way: 68% of Idle Mastermind's written reviews are positive against 0% of Heaven Vs Hell's.

## The numbers

| Metric | Idle Mastermind | Heaven Vs Hell |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (440 ratings)](https://appshunter.io/ios/app/idle-mastermind/id1488900054/reviews)** | [1.0 (2 ratings)](https://appshunter.io/ios/app/heaven-vs-hell/id6748543465/reviews) |
| Number of ratings | **440** | 2 |
| Positive reviews | **67.9% of reviews** | 0.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 6 weeks | — |
| Monetization | Free with in-app purchases | **Free** |
| Size | 286 MB | 31 MB |
| Requires iOS | **15.0** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 12+ | 17+ |
| Developer | [Grumpy Rhino Games LTD](https://appshunter.io/developer/895152576) | [AOOERT GRAHAM ACOCK](https://appshunter.io/developer/1826147694) |

## What reviewers say

### Idle Mastermind

[App page](https://appshunter.io/ios/app/idle-mastermind/id1488900054)

Embrace your inner supervillain in this idle simulation game. Build a secret lair, recruit henchmen, and execute dastardly plans to take over the world. Choose from three unique villains, each with their own strategies and grand schemes.

**Highlights:** Play as 3 distinct supervillains, Build and customize your evil lair, Hire and manage an army of henchmen, Raid cities for resources, Unlock new research and skills, Execute evil grand plans

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (12)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 200 Gems | $4.99 | one-time |
| 500 Gems | $9.99 | one-time |
| Event Pack | $9.99 | one-time |
| Yara Starter Pack | $9.99 | one-time |
| Remove Ads | $9.99 | one-time |
| Seasonal Bundle | $9.99 | one-time |
| More Everything | $14.99 | one-time |
| Golden Throne | $14.99 | one-time |
| 1,250 Gems | $19.99 | one-time |
| LOL Starter Pack | $24.99 | one-time |
| 2,500 Gems | $29.99 | one-time |
| Double Trouble | $49.99 | one-time |

**What reviewers like**

- 🎨 Beautiful pixel art and visual design
- 😂 Witty humor and charming character dialogue
- 🎮 Engaging idle game mechanics with good progression
- ⏰ Balanced gameplay between idle and active play
- 💰 Obtainable premium currency without spending money

**What reviewers complain about**

- 🐌 Painfully slow progression and grinding
- 💸 Aggressive monetization and expensive in-app purchases
- 🔐 Content locked behind paywalls required for progression
- 🔁 Repetitive prestige mechanic feels tedious
- ⏳ Time-gated events requiring premium currency to participate

**Reported bugs**

- Game crashes when Counterfeit character robs buildings
- Random audio error producing persistent chopping/high-five sounds
- Progress randomly deleted without explanation
- Game crashes at startup after updates
- Laboratory won't produce microchips, causing soft-lock

**Requested features**

- Increase progression speed by 20%
- VIP program with spending-based rewards and stat bonuses
- Skin texture overhaul with Sid's tower theme
- More content and longer event durations
- Better balance between free and paid progression paths


### Heaven Vs Hell

[App page](https://appshunter.io/ios/app/heaven-vs-hell/id6748543465)

Choose your destiny between celestial salvation or infernal power. Embrace the light to find eternal peace or seize control in the fiery depths of despair. Your path determines your eternal fate.

**Highlights:** Choose between heaven and hell, Embrace light or seize power, Find eternal salvation, Reign in fiery depths, Determine your eternal fate

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Idle Mastermind free?

Idle Mastermind is free to download, with in-app purchases available.

### Is Heaven Vs Hell free?

Heaven Vs Hell is free to download, with no in-app purchases.

### Which has better reviews, Idle Mastermind or Heaven Vs Hell?

Idle Mastermind is rated higher. Idle Mastermind averages 4.6 out of 5 from 440 ratings, while Heaven Vs Hell averages 1.0 from 2 ratings.

### Do Idle Mastermind or Heaven Vs Hell have ads?

Idle Mastermind shows ads; Heaven Vs Hell does not.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*